Beef and potato shepherd's pie is a comforting and innovative dish that combines ground beef with mashed potatoes. The ground beef is cooked with onions, carrots, and peas, then topped with a layer of creamy mashed potatoes. Bake until the potatoes are golden and the filling is bubbling. This hearty and satisfying dish is perfect for a cozy family dinner or for entertaining guests. Serve with a side of steamed vegetables for a complete meal.